<!DOCTYPE html>
<html>

	<head>
		<meta charset="UTF-8">
		<title>倒计时</title>
		<style type="text/css">
			.time {
				width: 250px;
				margin: 100px auto;
				background: lightblue;
				height: 200px;
				text-align: center;
			}
		</style>
	</head>
	<body>
		<div class="time">
			<h1>京东秒杀</h1>
			<span>倒计时</span>
			<span class="h"></span>
			<div id="h">
				<span class="hour"></span>
				<span class="minute"></span>
				<span class="min"></span>
			</div>
		</div>

		<script src="script.js"></script>
	</body>

</html>